When getting the extracted document, the url for the wasms wasn't passed
and consequently the icc-based color wasn't rendered as expected because of the wasm for qcms.
The bots currently detect if the tests failed or not by checking the
output text, but this is error-prone as it would break if the text gets
changed (which is rather unexpected) and it's non-standard as usually
processes report success/failure via their exit code.
This commit makes sure that the test process fails with a non-zero exit
code if the tests failed, and a zero exit code otherwise. Note that we
keep the same output text as before, so this change should not impact
the bots, but it does form another step to unlock usage in GitHub
Actions (which uses the exit code of commands to determine the status of
the workflow run).
This is an old API-parameter that is now unused within the PDF.js project itself, and its description says that it's (partly) being used for "range requests operations".
Note that the `length` API-parameter is used to set the *initial* `contentLength` in various `BasePDFStreamReader` implementations, however it's always overridden by the "Content-Length" header (sent by the server) when that one exists *and* is a valid number. While we currently fallback to the keep the initial `contentLength` otherwise, note however how in that case range requests will always be *disabled* and thus the only spot in the code-base [where `fullReader.contentLength` is necessary](873378b718/src/core/worker.js (L230-L236)) cannot actually be reached.
Hence the only possible reason to use the `length` API-parameter would be for improved progress reporting[1] during streaming of PDF data in rare cases where the "Content-Length" header is missing/invalid, but the user *somehow* has information from another source about the correct `length` of the PDF document.
That situation feels very much like an edge-case, but it's obviously impossible to know if someone is depending on it. However, please note that there's a work-around available for users affected by this removal:
- Implement a `PDFDataRangeTransport` instance together with custom data-fetching[2], since in that case its `length`-parameter will always be used as-is.
Finally, updates various `BasePDFStreamReader` implementations to only set the `_isRangeSupported` field once the headers are available (since previously we'd just overwrite the "initial" value anyway).
---
[1] I.e. to avoid the "indeterminate" loadingBar being displayed in the viewer.
[2] This is what e.g. the Firefox PDF Viewer uses.
On the worker-thread only the static `write` methods are actually used, and on the main-thread only class instances are being created.
Hence this, after PR 20197, leads to a bunch of dead code in both of the *built* `pdf.mjs` and `pdf.worker.js` files.
This patch reduces the size of the `gulp mozcentral` output by `21 419` bytes, i.e. `21` kilo-bytes, which I believe is way too large of a saving to not do this.
(I can't even remember the last time we managed to reduce build-size this much with a single patch.)
Similar to excluded tests pending tests should not count towards runs or
result in console logging because they are effectively not (fully) run.
This reduces visual noise and helps to get the tests running on GitHub
Actions where non-passed tests will count towards a non-zero exit code.
This makes the order of checks consistent with the one in
`test/reporter.js` and improves safety because now any status other
than passed will be treated as a failure (also if Jasmine adds more
statuses later on).
This patch adds right-click support for images in the PDF, allowing
users to download them. To minimize memory consumption, we:
- Do not store the images separately, and instead crop them out of the
PDF page canvas
- Only extract the images when needed (i.e. when the user right-clicks
on them), rather than eagery having all of them available.
To do so, we layer one empty 0x0 canvas per image, stretched to cover
the whole image, and only populate its contents on right click.
These images need to be inside the text layer: they cannot be _behind_
it, otherwise they would be covered by the text layer's container and
not be clickable, and they cannot be in front of it, otherwise they
would make the text spans unselectable.
This feature is managed by a new preference, `imagesRightClickMinSize`:
- when it's set to `-1`, right-click support is disabled
- when set to `0`, all images are available for right click
- when set to a positive integer, only images whose width and height are
greater than or equal to that value (in the PDF page frame of
reference) are available for right click.
This features is disabled by default outside of MOZCENTRAL, as it
significantly degrades the text selection experience in non-Firefox
browsers.
A number of these unit-tests didn't actually cover the intended code-paths, since many of them *accidentally* matched the "file size is smaller than two range requests"-check.
The patch also updates `validateRangeRequestCapabilities` to use return-value names that are consistent with the class fields used in the various stream implementations.
This method is usually used with loops, and it should be a tiny bit more efficient to use an iterator directly rather than first iterating through ` Map`-values to create a temporary `Array` that we finally iterate through at the call-site.
Note that the `getRawValues` method is old code, and originally the `Dict` class stored its data in a regular `Object`, hence why the old code was written that way.
This method is usually used with loops, and it should be a tiny bit more efficient to use an iterator directly rather than first iterating through ` Map`-keys to create a temporary `Array` that we finally iterate through at the call-site.
Note that the `getKeys` method is old code, and originally the `Dict` class stored its data in a regular `Object`, hence why the old code was written that way.
The user has to select some pages and then click on the "Save As" menu item in the Manage menu.
If they modify the structure of the pdf (deleted, moved, copied pages), they have to use the usual
save button.
This solves [bug 1989406](https://bugzilla.mozilla.org/show_bug.cgi?id=1989406).
(“The user should be able to dismiss the in-content message displayed by clicking somewhere else in the PDF”)
There’s a good gif there that shows the problematic behavior.
In the thread, there are also mentions of 2 similar but slightly separate problems:
* clicking on another highlight should also dismiss
* the mention that hitting the escape key does not dismiss
I found the last point, the escape key, to work already (first test case here).
But this PR solves the main bug (second test case) and the adjacent one
(third test case).
It works by using the existing `unselectAll` handling.
